First, I should check if MX Player still provides NEON codecs for older versions. Maybe the user is using a device with ARMv7 and needs the NEON codec to play certain videos smoothly. But since the user is asking for a download link, I should consider that they might not know where to get it or perhaps they can't find it on official channels. However, there are security concerns with providing direct links to APKs or codecs from unofficial sources. It's generally safer to recommend downloading from official sources to avoid malware.

Also, it's possible that the NEON optimization is only available for newer versions of MX Player. The user might be trying to use an older version because of compatibility issues. Maybe a newer version doesn't support ARMv7, so going back to 1130 is a workaround. I should check MX Player's system requirements for version 1130 to confirm ARMv7 support.

Additionally, enabling NEON in MX Player settings might be required after installation. The user might not be aware that they need to enable hardware acceleration manually. So part of the solution could involve enabling that in the settings after installing the app.